乙醇

• 产品号: 459828
• CAS号: 64-17-5
• 分子式: C2H6O
• 分子量: 46.06844

产品别名

• 标题: Ethanol
• IUPAC标准名: ethanol
• IUPAC传统名: ethyl alcohol
• 别名: 酒精; Ethyl Alcohol

产品登记号

• EC号: 200-578-6
• PubChem SID: 24869602
• MDL号: MFCD00003568
• Beilstein号: 1718733
• CAS号: 64-17-5

产品性质

• 浓度: 200 proof
• 蒸发残渣: <0.001%
• 级别: HPLC/spectrophotometric grade
• 杂质: ≤0.2% water
• λ: H2O reference
• 线性分子式: CH3CH2OH
• 紫外吸收波长: λ: 210 nm Amax: 0.40
• 紫外吸收波长: λ: 220 nm Amax: 0.25
• 紫外吸收波长: λ: 230 nm Amax: 0.15
• 紫外吸收波长: λ: 240 nm Amax: 0.05
• 紫外吸收波长: λ: 270-400 nm Amax: 0.01
• 自燃点: 683 °F
• 沸点: 78 °C(lit.)
• 沸点: 78.3 °C
• 密度: 0.789 g/mL at 20 °C
• 密度: 0.789 g/mL at 25 °C(lit.)
• 闪点: 14 °C
• 闪点: 57.2 °F
• 熔点: -114 °C
• 熔点: -114 °C(lit.)
• 折射率: n20/D 1.3600(lit.)
• 蒸汽密度: 1.59 (vs air)
• 蒸汽压: 44.6 mmHg ( 20 °C)
• 爆炸极限: 19 %, 60 °F
• GHS警示词: Danger
• GHS危险声明: H225
• 欧盟危险性物质标志: 易燃性(Flammable) (F)
• 个人保护装置: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS警示性声明: P210
• RID/ADR: UN 1170 3/PG 2
• 危险公开号: 11
• RTECS编号: KQ6300000
• 安全公开号: 7-16
• 联合国危险货物等级: 3
• 联合国危险货物编号: 1170
• 联合国危险货物包装类别(PG): 2
• 德国WGK号: 1

产品详细信息

详细说明 (English)

Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
General description
Price includes Federal Tax.
Other Notes
Pure-Pac® II containers require the Micromatic MicroValve coupler for dispensing solvents, Z560723.
Sales restrictions may apply
Packaging
1, 6×1, 2, 4, 4×4 L in glass bottle
20 L in Nowpak™
View returnable container options.
20 L in Nowpak™ II
Footnote
1Distribution and use of ethyl alcohol in Switzerland require a license from the Swiss Federal Alcohol Administration
Legal Information
Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC

详细说明 (简体中文)

Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
General description
价格包括联邦税。
Other Notes
Pure-Pac® II 容器需要 Micromatic MacroValve 连接器以分配溶剂 (Z560723)。
可能实行销售限制
包装
1, 6×1, 2, 4, 4×4 L in glass bottle
20 L in Nowpak™
View returnable container options.
20 L in Nowpak™ II
Footnote
1 在瑞士，经销和使用乙醇需要瑞士联邦酒精管理局颁发的许可证
法律信息
Pure-Pac 注册商标 Sigma-Aldrich Co. LLC